adding latha's titling request

Author: tomvcassidy

articles/high-performance-computing/index.yml

@@ -61,7 +61,7 @@ conceptualContent:
               text: Digital image-based modeling on Azure
             - url: /azure/architecture/guide/hpc/hpc-deployments/
               itemType: overview
-              text: HPC Deployments
+              text: HPC Migration Deployments
             - url: /azure/high-performance-computing/lift-and-shift-overview/
               itemType: overview
               text: On-premises to cloud lift and shift migration guide